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Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/OPT/COAX/RCA
Nº de artículo: 109406654

Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU

Nº de artículo: 109406654

PAB 204

PAB 239

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

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What Stands Out

Vintage Design
The Fosi Audio MC331 features a striking vintage VU meter, adding an aesthetic touch to any audio setup while enhancing the overall listening experience with its classic charm.
Versatile Connectivity
With Bluetooth, USB, OPT, COAX, and RCA inputs, this amplifier supports seamless integration with various audio sources, catering to diverse listening habits and ensuring compatibility with modern tech.
High Fidelity Sound
Designed for HiFi quality, this amplifier delivers outstanding audio clarity and richness, transforming simple bookshelf speakers and headphones into immersive sound systems tailored for audiophiles.

Detalles de producto

Product Technical Details

Manufacturer ‎Fosi Audio
Language ‎German
Item model number ‎MC331
Package Dimensions ‎33.9 x 22.4 x 7.5 cm; 630 g
Guaranteed software updates until ‎unknown

Who Should Buy?

Suitable For
  • Audiophiles

    Ideal for those who appreciate high-fidelity sound and enjoy equipment that enhances audio quality.

  • Casual Listeners

    Great for users seeking an easy-to-use amplifier with Bluetooth connectivity for seamless streaming.

  • Vintage Aficionados

    Perfect for users who love a retro aesthetic and the unique sound qualities of tube amplifiers.

Not Suitable For
  • High-Powered Users

    Not suitable for listeners needing a high-powered amplifier for large speaker setups or loud environments.

DESCRIPCIÓN DEL PRODUCTO

Sustainability Highlights

This product has sustainability features recognized by trusted certifications.

Carbon impact

Carbon emissions from the life-cycle of this product were measured, reduced and/or offset. As certified by

ClimatePartner Verified certifies product and services from companies that have calculated their carbon footprint, set reduction targets, implemented reduction measures, and finance certified climate projects. ClimatePartner is an independent certification partner that enables companies to take measurable climate action with full Transparency via an individual Climate ID page. Learn more about this certification

Certification number
ZK5TB8
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Preguntas y respuestas de los clientes

  • Pregunta: ¿Cómo comprar Fosi Audio MC331 Tube Integrated Amplifier with DAC, en línea desde Ubuy?

    Respuesta: Es fácil comprar Fosi Audio MC331 Tube Integrated Amplifier with DAC, en línea desde Ubuy.. Solo tiene que buscar el producto, elegir su método de envío al pagar y recibirlo en su ubicación.
  • Pregunta: ¿Está Fosi Audio MC331 Tube Integrated Amplifier with DAC, disponible para comprar en línea en Panama?

    Respuesta: Sí, en Ubuy Panama, este producto está disponible para que lo compre a un precio razonable.. El Fosi Audio MC331 Tube Integrated Amplifier with DAC, no está disponible localmente, pero puede confiar en nosotros con nuestros servicios de envío exprés.
  • Pregunta: ¿Cuánto tiempo se tarda en obtener el producto después de realizar el pedido?

    Respuesta: El tiempo de entrega de su producto pedido varía según lo que haya pedido y el método de envío que haya elegido.. El tiempo de entrega estimado se menciona durante el proceso de pago, así que no se preocupe mientras compra.

Fosi Audio Amplifiers ‎MC331 Editorial Review

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The Fosi Audio MC331 Tube Integrated Amplifier has garnered a mixed yet generally positive customer reception, particularly emphasizing its aesthetic appeal and sound quality at a competitive price point. Users have appreciated the amp’s vintage design and solid build, noted for its impressive looks and robust Construction. The clear sound quality and adequate power output have led to positive comparisons with traditional Bluetooth speakers and TV soundbars, with one user highlighting its capability to deliver more than enough volume to disturb neighbors, showcasing its prowess in sound delivery across various genres of music and media. While many were impressed, some customers reported serious concerns, particularly regarding its Bluetooth functionality. Complaints revolved around inConsistent Bluetooth performance and issues with sound stuttering at lower volumes, which rendered the amplifier less usable for some. This led at least one customer to seek alternatives within the product line, opting for the MC351 as a more satisfying option. Despite the complaints, several reviews highlighted the amplifier’s ability to handle diverse audio inputs—including turntables and streaming services—while offering a satisfying listening experience with good clarity and detail. The remote control's quality and usability also drew compliments, reflecting an often underrated aspect of budget audio equipment. In summary, the Fosi Audio MC331 represents a solid choice for users seeking an affordable amplifier that combines aesthetics with sound quality, but potential buyers should weigh the reported Bluetooth issues and evaluate its suitability for their specific needs. **

Customer Reviews & Ratings

4.1
191 valoraciones de los clientes
  • 5 estrella
    63%
  • 4 estrella
    9%
  • 3 estrella
    10%
  • 2 estrella
    11%
  • 1 estrella
    7%

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ventajas

  • Attractive vintage design and solid build quality
  • Great sound quality, excellent for high volume
  • Effective with various input sources (turntables, streaming)
  • Well-functioning remote control
  • Compact and easy to set up

Contras

  • InConsistent Bluetooth performance reported

Platform Trust & Buyer Confidence

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4.3/5 9928 reviews
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Mona
Verified buyer

“Everything was efficient and fast. ”

05 November 2026 · via Trustpilot
MT
Música
Verified buyer

“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”

05 November 2026 · via Trustpilot
WF
William
Verified buyer

“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”

06 November 2026 · via Trustpilot
A
Andrew
Verified buyer

“Fast delivery, good and secure packaging, everything was fine and with no problems.”

06 November, 2026 · via Trustpilot
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Stephen
Verified buyer

“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”

07 November 2026 · via Trustpilot

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